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pro vyhledávání: '"Archana Sapkota"'
Autor:
Terrance E. Boult, Archana Sapkota
Publikováno v:
BTAS
This paper addresses large scale, unconstrained, open set face recognition, which exhibits the properties of operational face recognition scenarios. Most of the existing face recognition databases have been designed under controlled conditions or hav
Publikováno v:
BTAS
While modern research in face recognition has focused on new feature representations, alternate learning methods for fusion of features, most have ignored the issue of unmodeled correlations in face data when combining diverse features such as simila
Autor:
Archana Sapkota, Terrance E. Boult
Publikováno v:
EURASIP Journal on Image and Video Processing. 2013
Scale is one of the major challenges in recognition problems. For example, a face captured across large distances is considerably harder to recognize than the same face at small distances. Local binary pattern (LBP) and its variants have been success
Publikováno v:
IEEE transactions on pattern analysis and machine intelligence. 35(7)
To date, almost all experimental evaluations of machine learning-based recognition algorithms in computer vision have taken the form of “closed set” recognition, whereby all testing classes are known at training time. A more realistic scenario fo
Autor:
Terrance E. Boult, Archana Sapkota
Publikováno v:
ICB
Multiple research has shown the advantage of patch-based or local representation for face recognition. This paper builds on a novel way of putting the patches in context, using a foveated representation. While humans focus on local regions and move b
Publikováno v:
CVPR Workshops
Face recognition in unconstrained environments is one of the most challenging problems in biometrics. One vexing problem in unconstrained environments is that of scale; a face captured at large distances is considerably harder to recognize than the s